Trezor Pocketcoin Explorer

Transactions	100
Height	3234906
Confirmations	539091
Timestamp	361 days 19 hours ago
Size (bytes)	54691

Version	536870912
Merkle Root	647f99f826eaa415bcad94196cec47cedeab4cb564b6a0dc520ca91b3238611b
Nonce	0
Bits	1a2ca44f
Difficulty	375812.5469545711

2d0845ddf14eb7fdcd8f6d965aaf88399cc9efc360bf85dbeb006e71bd0a7986

mined 361 days 19 hours ago

No Inputs (Newly Generated Coins)

Unparsed address0 PKOIN0.00 VND0.00 VND×

OP_RETURN aa21a9edd2598f0a68fa1214ba0800d1a7e602bf1802c50ffe1cafd10db50061ce1c96170 PKOIN0.00 VND0.00 VND×

9e0addff1d321188da496f70dbad5d3c26c8cd8088a76d359244e49387759204

mined 361 days 19 hours ago

PCNRxD7xSNv9iGTiVtGYskroXeTJZ8ezNG5.35770225 PKOIN61214.32 VND61214.32 VND

Unparsed address0 PKOIN0.00 VND0.00 VND×

PCNRxD7xSNv9iGTiVtGYskroXeTJZ8ezNG7.82180534 PKOIN89367.88 VND89367.88 VND×

PNforX9TkTK9tCUwE4RMXAHtvczf549Uxk0.01562500 PKOIN178.52 VND178.52 VND×

PRDXZpyF7rm9cJw3y6DX2nFvK1AYgjpXdF0.01562500 PKOIN178.52 VND178.52 VND→

PRtwPBwazZM7U9BZQKFvF9N1uK3Tro5gAC0.01562500 PKOIN178.52 VND178.52 VND→

PEfC5JowNQQUP8yB4YtD6oKrJbshTs54tW0.01562500 PKOIN178.52 VND178.52 VND→

f056d7bb79d582eeb057e424c34ad6423cc2c7d0cfe6232139cc53a6690da022

mined 361 days 19 hours ago

PCtDTH7XznLBCTHhKFeeg8ezSa7WJtYiMJ0.03125000 PKOIN357.05 VND357.05 VND

PCtDTH7XznLBCTHhKFeeg8ezSa7WJtYiMJ0.02083333 PKOIN238.03 VND238.03 VND

PCtDTH7XznLBCTHhKFeeg8ezSa7WJtYiMJ0.01250000 PKOIN142.82 VND142.82 VND

PCtDTH7XznLBCTHhKFeeg8ezSa7WJtYiMJ0.01562500 PKOIN178.52 VND178.52 VND

PCtDTH7XznLBCTHhKFeeg8ezSa7WJtYiMJ0.01250000 PKOIN142.82 VND142.82 VND

PCtDTH7XznLBCTHhKFeeg8ezSa7WJtYiMJ0.10000000 PKOIN1142.55 VND1142.55 VND

PCtDTH7XznLBCTHhKFeeg8ezSa7WJtYiMJ0.01250000 PKOIN142.82 VND142.82 VND

PCtDTH7XznLBCTHhKFeeg8ezSa7WJtYiMJ0.03125000 PKOIN357.05 VND357.05 VND

PCtDTH7XznLBCTHhKFeeg8ezSa7WJtYiMJ0.01250000 PKOIN142.82 VND142.82 VND

PCtDTH7XznLBCTHhKFeeg8ezSa7WJtYiMJ0.01562500 PKOIN178.52 VND178.52 VND

PCtDTH7XznLBCTHhKFeeg8ezSa7WJtYiMJ0.01250000 PKOIN142.82 VND142.82 VND

PCtDTH7XznLBCTHhKFeeg8ezSa7WJtYiMJ0.01562500 PKOIN178.52 VND178.52 VND

PCtDTH7XznLBCTHhKFeeg8ezSa7WJtYiMJ0.01250000 PKOIN142.82 VND142.82 VND

PCtDTH7XznLBCTHhKFeeg8ezSa7WJtYiMJ0.03125000 PKOIN357.05 VND357.05 VND

PCtDTH7XznLBCTHhKFeeg8ezSa7WJtYiMJ0.02083333 PKOIN238.03 VND238.03 VND

PCtDTH7XznLBCTHhKFeeg8ezSa7WJtYiMJ362.31640946 PKOIN4139639.06 VND4139639.06 VND

PCtDTH7XznLBCTHhKFeeg8ezSa7WJtYiMJ0.03125000 PKOIN357.05 VND357.05 VND

PCtDTH7XznLBCTHhKFeeg8ezSa7WJtYiMJ0.01250000 PKOIN142.82 VND142.82 VND

PCtDTH7XznLBCTHhKFeeg8ezSa7WJtYiMJ0.00625000 PKOIN71.41 VND71.41 VND

PCtDTH7XznLBCTHhKFeeg8ezSa7WJtYiMJ0.01250000 PKOIN142.82 VND142.82 VND

PCtDTH7XznLBCTHhKFeeg8ezSa7WJtYiMJ0.00625000 PKOIN71.41 VND71.41 VND

PCtDTH7XznLBCTHhKFeeg8ezSa7WJtYiMJ0.00624999 PKOIN71.41 VND71.41 VND

PCtDTH7XznLBCTHhKFeeg8ezSa7WJtYiMJ0.02083334 PKOIN238.03 VND238.03 VND

PCtDTH7XznLBCTHhKFeeg8ezSa7WJtYiMJ0.06250000 PKOIN714.09 VND714.09 VND

PCtDTH7XznLBCTHhKFeeg8ezSa7WJtYiMJ0.01250000 PKOIN142.82 VND142.82 VND

PCtDTH7XznLBCTHhKFeeg8ezSa7WJtYiMJ0.06250000 PKOIN714.09 VND714.09 VND

PCtDTH7XznLBCTHhKFeeg8ezSa7WJtYiMJ0.01250000 PKOIN142.82 VND142.82 VND

PCtDTH7XznLBCTHhKFeeg8ezSa7WJtYiMJ44.18693370 PKOIN504856.95 VND504856.95 VND

PCtDTH7XznLBCTHhKFeeg8ezSa7WJtYiMJ0.01250000 PKOIN142.82 VND142.82 VND

PCtDTH7XznLBCTHhKFeeg8ezSa7WJtYiMJ0.02083333 PKOIN238.03 VND238.03 VND

PCtDTH7XznLBCTHhKFeeg8ezSa7WJtYiMJ0.01250000 PKOIN142.82 VND142.82 VND

PCtDTH7XznLBCTHhKFeeg8ezSa7WJtYiMJ0.10000000 PKOIN1142.55 VND1142.55 VND

PCtDTH7XznLBCTHhKFeeg8ezSa7WJtYiMJ0.03125000 PKOIN357.05 VND357.05 VND

PCtDTH7XznLBCTHhKFeeg8ezSa7WJtYiMJ0.01250000 PKOIN142.82 VND142.82 VND

PCtDTH7XznLBCTHhKFeeg8ezSa7WJtYiMJ0.02083333 PKOIN238.03 VND238.03 VND

PCtDTH7XznLBCTHhKFeeg8ezSa7WJtYiMJ0.00312499 PKOIN35.70 VND35.70 VND

PCtDTH7XznLBCTHhKFeeg8ezSa7WJtYiMJ0.01250000 PKOIN142.82 VND142.82 VND

PCtDTH7XznLBCTHhKFeeg8ezSa7WJtYiMJ0.01562500 PKOIN178.52 VND178.52 VND

PCtDTH7XznLBCTHhKFeeg8ezSa7WJtYiMJ0.01250000 PKOIN142.82 VND142.82 VND

PCtDTH7XznLBCTHhKFeeg8ezSa7WJtYiMJ0.01562500 PKOIN178.52 VND178.52 VND

PCtDTH7XznLBCTHhKFeeg8ezSa7WJtYiMJ0.01250000 PKOIN142.82 VND142.82 VND

PCtDTH7XznLBCTHhKFeeg8ezSa7WJtYiMJ0.06250000 PKOIN714.09 VND714.09 VND

PCtDTH7XznLBCTHhKFeeg8ezSa7WJtYiMJ0.01250000 PKOIN142.82 VND142.82 VND

PCtDTH7XznLBCTHhKFeeg8ezSa7WJtYiMJ0.10000000 PKOIN1142.55 VND1142.55 VND

PCtDTH7XznLBCTHhKFeeg8ezSa7WJtYiMJ0.01250000 PKOIN142.82 VND142.82 VND

PCtDTH7XznLBCTHhKFeeg8ezSa7WJtYiMJ0.02083333 PKOIN238.03 VND238.03 VND

PCtDTH7XznLBCTHhKFeeg8ezSa7WJtYiMJ0.01250000 PKOIN142.82 VND142.82 VND

PCtDTH7XznLBCTHhKFeeg8ezSa7WJtYiMJ0.06250000 PKOIN714.09 VND714.09 VND

PCtDTH7XznLBCTHhKFeeg8ezSa7WJtYiMJ0.01250000 PKOIN142.82 VND142.82 VND

PCtDTH7XznLBCTHhKFeeg8ezSa7WJtYiMJ0.03125000 PKOIN357.05 VND357.05 VND

PCtDTH7XznLBCTHhKFeeg8ezSa7WJtYiMJ0.01250000 PKOIN142.82 VND142.82 VND

PCtDTH7XznLBCTHhKFeeg8ezSa7WJtYiMJ0.03125000 PKOIN357.05 VND357.05 VND

PCtDTH7XznLBCTHhKFeeg8ezSa7WJtYiMJ0.01250000 PKOIN142.82 VND142.82 VND

PCtDTH7XznLBCTHhKFeeg8ezSa7WJtYiMJ0.03125000 PKOIN357.05 VND357.05 VND

PCtDTH7XznLBCTHhKFeeg8ezSa7WJtYiMJ0.01250000 PKOIN142.82 VND142.82 VND

PCtDTH7XznLBCTHhKFeeg8ezSa7WJtYiMJ0.10000000 PKOIN1142.55 VND1142.55 VND

PCtDTH7XznLBCTHhKFeeg8ezSa7WJtYiMJ0.01250000 PKOIN142.82 VND142.82 VND

PCtDTH7XznLBCTHhKFeeg8ezSa7WJtYiMJ0.01562500 PKOIN178.52 VND178.52 VND

PCtDTH7XznLBCTHhKFeeg8ezSa7WJtYiMJ0.01250000 PKOIN142.82 VND142.82 VND

PCtDTH7XznLBCTHhKFeeg8ezSa7WJtYiMJ0.02083333 PKOIN238.03 VND238.03 VND

PCtDTH7XznLBCTHhKFeeg8ezSa7WJtYiMJ0.01250000 PKOIN142.82 VND142.82 VND

PCtDTH7XznLBCTHhKFeeg8ezSa7WJtYiMJ0.02083334 PKOIN238.03 VND238.03 VND

PCtDTH7XznLBCTHhKFeeg8ezSa7WJtYiMJ0.01250000 PKOIN142.82 VND142.82 VND

PCtDTH7XznLBCTHhKFeeg8ezSa7WJtYiMJ0.03125000 PKOIN357.05 VND357.05 VND

PCtDTH7XznLBCTHhKFeeg8ezSa7WJtYiMJ0.01250000 PKOIN142.82 VND142.82 VND

PCtDTH7XznLBCTHhKFeeg8ezSa7WJtYiMJ0.02083334 PKOIN238.03 VND238.03 VND

PCtDTH7XznLBCTHhKFeeg8ezSa7WJtYiMJ0.01250000 PKOIN142.82 VND142.82 VND

PCtDTH7XznLBCTHhKFeeg8ezSa7WJtYiMJ0.10000000 PKOIN1142.55 VND1142.55 VND

PCtDTH7XznLBCTHhKFeeg8ezSa7WJtYiMJ0.01250000 PKOIN142.82 VND142.82 VND

PCtDTH7XznLBCTHhKFeeg8ezSa7WJtYiMJ0.03125000 PKOIN357.05 VND357.05 VND

PCtDTH7XznLBCTHhKFeeg8ezSa7WJtYiMJ0.01250000 PKOIN142.82 VND142.82 VND

PCtDTH7XznLBCTHhKFeeg8ezSa7WJtYiMJ0.02083333 PKOIN238.03 VND238.03 VND

PCtDTH7XznLBCTHhKFeeg8ezSa7WJtYiMJ0.01250000 PKOIN142.82 VND142.82 VND

PCtDTH7XznLBCTHhKFeeg8ezSa7WJtYiMJ0.01562500 PKOIN178.52 VND178.52 VND

PCtDTH7XznLBCTHhKFeeg8ezSa7WJtYiMJ0.01250000 PKOIN142.82 VND142.82 VND

PCtDTH7XznLBCTHhKFeeg8ezSa7WJtYiMJ0.10000000 PKOIN1142.55 VND1142.55 VND

PCtDTH7XznLBCTHhKFeeg8ezSa7WJtYiMJ0.01250000 PKOIN142.82 VND142.82 VND

PCtDTH7XznLBCTHhKFeeg8ezSa7WJtYiMJ0.00156247 PKOIN17.85 VND17.85 VND

PCtDTH7XznLBCTHhKFeeg8ezSa7WJtYiMJ0.01562500 PKOIN178.52 VND178.52 VND

PCtDTH7XznLBCTHhKFeeg8ezSa7WJtYiMJ0.01250000 PKOIN142.82 VND142.82 VND

PCtDTH7XznLBCTHhKFeeg8ezSa7WJtYiMJ0.03125000 PKOIN357.05 VND357.05 VND

PCtDTH7XznLBCTHhKFeeg8ezSa7WJtYiMJ0.01250000 PKOIN142.82 VND142.82 VND

PCtDTH7XznLBCTHhKFeeg8ezSa7WJtYiMJ0.06250000 PKOIN714.09 VND714.09 VND

PCtDTH7XznLBCTHhKFeeg8ezSa7WJtYiMJ0.00078119 PKOIN8.93 VND8.93 VND

PCtDTH7XznLBCTHhKFeeg8ezSa7WJtYiMJ0.02083333 PKOIN238.03 VND238.03 VND

PCtDTH7XznLBCTHhKFeeg8ezSa7WJtYiMJ409.83012646 PKOIN4682506.11 VND4682506.11 VND→

7567529dfed343258b7e3f9072cd978f98c3784caf21bcb30eed7a3c2ff468d0

mined 361 days 19 hours ago

PKKFPLhbQrHzpcpcesmuRsTpYfhdh2jmXL0.02083252 PKOIN238.02 VND238.02 VND

Unparsed address0 PKOIN0.00 VND0.00 VND×

PKKFPLhbQrHzpcpcesmuRsTpYfhdh2jmXL0.02083250 PKOIN238.02 VND238.02 VND→

30cec438630b582dec001c16bd98f37ecc494ff2a1fd296c0cb7e3cbb98d9d6b

mined 361 days 19 hours ago

PFKKvw3rkb78LuvZZZNDUJQpKoiwwGu4Ut0.00001929 PKOIN0.22 VND0.22 VND

Unparsed address0 PKOIN0.00 VND0.00 VND×

PFKKvw3rkb78LuvZZZNDUJQpKoiwwGu4Ut0.00001927 PKOIN0.22 VND0.22 VND→

dbb829983de3ba61caf8f2c0f7fbe49b860e67dc776d592da2229e331978c08a

mined 361 days 19 hours ago

PXZYKuAsMEEc6BKTnhpaeFCHgoDzVomKLs0.00001982 PKOIN0.23 VND0.23 VND

Unparsed address0 PKOIN0.00 VND0.00 VND×

PXZYKuAsMEEc6BKTnhpaeFCHgoDzVomKLs0.00001980 PKOIN0.23 VND0.23 VND→

a72c6b4b4aedeb6247c6faf8ab582c2ddabdc3b7381ee6475908dcd989805016

mined 361 days 19 hours ago

PQVdmJuv3rTsWf7aF9eHFjN3TM1BsMfQpj0.00001997 PKOIN0.23 VND0.23 VND

Unparsed address0 PKOIN0.00 VND0.00 VND×

PQVdmJuv3rTsWf7aF9eHFjN3TM1BsMfQpj0.00001995 PKOIN0.23 VND0.23 VND→

0055e49cdbe8237c62502fd31af215705a73f4e0bae644a7b16075bfa5f3eb7c

mined 361 days 19 hours ago

PWLSjtaf7enRjFG7ega7u94qJdKqo1sQ6t0.00001840 PKOIN0.21 VND0.21 VND

Unparsed address0 PKOIN0.00 VND0.00 VND×

PWLSjtaf7enRjFG7ega7u94qJdKqo1sQ6t0.00001838 PKOIN0.21 VND0.21 VND→

6e08edd3fbeecee49cb327d2793a501522e01eb6e1d0ff9da8d476dc56d6ad7f

mined 361 days 19 hours ago

PH7W1YfHdtEnp6zh8wtW58VsuEreLHSWnX0.00001942 PKOIN0.22 VND0.22 VND

Unparsed address0 PKOIN0.00 VND0.00 VND×

PH7W1YfHdtEnp6zh8wtW58VsuEreLHSWnX0.00001940 PKOIN0.22 VND0.22 VND→

479eb4bbef58ac03220ab08a06dfe5a6ba21814967cbe440b5e8d3d53b3af7cb

mined 361 days 19 hours ago

PFKKvw3rkb78LuvZZZNDUJQpKoiwwGu4Ut0.00001927 PKOIN0.22 VND0.22 VND

Unparsed address0 PKOIN0.00 VND0.00 VND×

PFKKvw3rkb78LuvZZZNDUJQpKoiwwGu4Ut0.00001925 PKOIN0.22 VND0.22 VND→

05dee265042eadd1b10419e2d5352651993b4cf5e323bf907469f15c9207dbe5

mined 361 days 19 hours ago

PFKKvw3rkb78LuvZZZNDUJQpKoiwwGu4Ut0.00001910 PKOIN0.22 VND0.22 VND

Unparsed address0 PKOIN0.00 VND0.00 VND×

PFKKvw3rkb78LuvZZZNDUJQpKoiwwGu4Ut0.00001908 PKOIN0.22 VND0.22 VND→

b9251426dda230d44a17f4d916a5060f79b1396177f739579715bbcaae15eafb

mined 361 days 19 hours ago

PGv5rvN5r4yBN9y4hSr5nbP8P3FCGmGRav0.00001927 PKOIN0.22 VND0.22 VND

Unparsed address0 PKOIN0.00 VND0.00 VND×

PGv5rvN5r4yBN9y4hSr5nbP8P3FCGmGRav0.00001925 PKOIN0.22 VND0.22 VND→

0a0ed2c16dafc8c68f810bafbf579b45238eaf8bef413eeb7bd577567a313415

mined 361 days 19 hours ago

PFKKvw3rkb78LuvZZZNDUJQpKoiwwGu4Ut0.00001910 PKOIN0.22 VND0.22 VND

Unparsed address0 PKOIN0.00 VND0.00 VND×

PFKKvw3rkb78LuvZZZNDUJQpKoiwwGu4Ut0.00001908 PKOIN0.22 VND0.22 VND→

22c1792b63d0cad8e7095abe3a4ea6ee992649c077c8530cbeab76db89a09e23

mined 361 days 19 hours ago

PFKKvw3rkb78LuvZZZNDUJQpKoiwwGu4Ut0.00001908 PKOIN0.22 VND0.22 VND

Unparsed address0 PKOIN0.00 VND0.00 VND×

PFKKvw3rkb78LuvZZZNDUJQpKoiwwGu4Ut0.00001906 PKOIN0.22 VND0.22 VND→

6b1f854c804fcc9e3e5d2ba25069e5fca50c74574eff411055103ba5615cba7e

mined 361 days 19 hours ago

PJshUiQ4ApRrEovuB3As2239TkrvwwiDia0.00001836 PKOIN0.21 VND0.21 VND

Unparsed address0 PKOIN0.00 VND0.00 VND×

PJshUiQ4ApRrEovuB3As2239TkrvwwiDia0.00001834 PKOIN0.21 VND0.21 VND→

6ac307f41b180281653abee9443e2396904acac135ef10121c835f3163a493db

mined 361 days 19 hours ago

PLEzgLFx33SGjE1nsk9UTDXRqds2HKUkwq0.01249994 PKOIN142.82 VND142.82 VND

Unparsed address0 PKOIN0.00 VND0.00 VND×

PLEzgLFx33SGjE1nsk9UTDXRqds2HKUkwq0.01249993 PKOIN142.82 VND142.82 VND→

87c9762ccd3cb60e193ee9c02c4cee27fba3c2f9bac9fe8eaefab3076b918805

mined 361 days 19 hours ago

PJYnJESTpNtUL8x2DtcdeE3hgLCyeztyFF0.00001808 PKOIN0.21 VND0.21 VND

Unparsed address0 PKOIN0.00 VND0.00 VND×

PJYnJESTpNtUL8x2DtcdeE3hgLCyeztyFF0.00001807 PKOIN0.21 VND0.21 VND→

3eedaad4329224ce8cb70028940bc11bdfafb1cc7eda4b12d7083b698503ef1c

mined 361 days 19 hours ago

PFKKvw3rkb78LuvZZZNDUJQpKoiwwGu4Ut0.00001922 PKOIN0.22 VND0.22 VND

Unparsed address0 PKOIN0.00 VND0.00 VND×

PFKKvw3rkb78LuvZZZNDUJQpKoiwwGu4Ut0.00001921 PKOIN0.22 VND0.22 VND→

00d7e5ddde600df4e51cd2be6db3d19e7d86262c3e2d5f03689431683bc69aa8

mined 361 days 19 hours ago

PWkrTQGaMdsVpWo25saDS3iSpiDpLEaABL0.00001958 PKOIN0.22 VND0.22 VND

Unparsed address0 PKOIN0.00 VND0.00 VND×

PWkrTQGaMdsVpWo25saDS3iSpiDpLEaABL0.00001957 PKOIN0.22 VND0.22 VND→

e08bb41bbfec826e2bcede4712acfc8de582c38aed564beb5062da81c8b03a15

mined 361 days 19 hours ago

PQZ2n2nfoXTUwQY7826eVCkvSQasrYSHBV0.00001975 PKOIN0.23 VND0.23 VND

Unparsed address0 PKOIN0.00 VND0.00 VND×

PQZ2n2nfoXTUwQY7826eVCkvSQasrYSHBV0.00001974 PKOIN0.23 VND0.23 VND→

ba9f9886b25fb211516ee8f5d3193133b551c3ce612c859fccd8ba4b29776e2d

mined 361 days 19 hours ago

P8hRyANeCNSHVjzNucWZv6tP6Q2FnpCKnW0.01249989 PKOIN142.82 VND142.82 VND

Unparsed address0 PKOIN0.00 VND0.00 VND×

P8hRyANeCNSHVjzNucWZv6tP6Q2FnpCKnW0.01249988 PKOIN142.82 VND142.82 VND→

f3cce40dc41558ffa11e52f505e4c3b40289e1a5f5080a05d3c317b202e3f950

mined 361 days 19 hours ago

PWLLTxeDLPGMTC2rjEH8sT5tXZ9RawqpYe0.01249995 PKOIN142.82 VND142.82 VND

Unparsed address0 PKOIN0.00 VND0.00 VND×

PWLLTxeDLPGMTC2rjEH8sT5tXZ9RawqpYe0.01249994 PKOIN142.82 VND142.82 VND→

1e07d99558d060fb1b55afa472642df78faef2127b4f091f778a4fd83da41d6d

mined 361 days 19 hours ago

PWF27q2D7NWEM33AyNZmnDM5sZB2S2z1750.00078081 PKOIN8.92 VND8.92 VND

Unparsed address0 PKOIN0.00 VND0.00 VND×

PWF27q2D7NWEM33AyNZmnDM5sZB2S2z1750.00078080 PKOIN8.92 VND8.92 VND→

664884a2862610af8f70119c8207920e9c02aa04e145485b3a45454d2c622473

mined 361 days 19 hours ago

PXCZWqV4kSbsTjgtLCcYA4TJz58eq3ACD90.00078118 PKOIN8.93 VND8.93 VND

Unparsed address0 PKOIN0.00 VND0.00 VND×

PXCZWqV4kSbsTjgtLCcYA4TJz58eq3ACD90.00078117 PKOIN8.93 VND8.93 VND→

f12516f95e5fb05bbe8095a827c86c597d2fc7ccfca24d351131da3ad6424d78

mined 361 days 19 hours ago

PFyBDtthmVAdd7ax8crjdAaQ4V35JuUhTt0.00001656 PKOIN0.19 VND0.19 VND

Unparsed address0 PKOIN0.00 VND0.00 VND×

PFyBDtthmVAdd7ax8crjdAaQ4V35JuUhTt0.00001655 PKOIN0.19 VND0.19 VND→

Block

3234906

2e9d7f15b651e9ea737ec3192f3244b847c2c2dc099122c3186ca447679f0c8f

Transactions